Flying doctor. Flying economy can be bad for your health: you could end up with a blood clot, suffer from fainting fits and become irritable and anxious. So says Farrol Kahn, of the Aviation Health Institute.
The term cubic foot is an Imperial and US customary (non-metric) unit of volume, used in the United States and the United Kingdom. It is defined as the volume of a cube with sides of one foot (0.3048 m) in length. Its volume is 28.3168 liters or about one 35th (1/35.3147248277) of a cubic meter. A cubic foot of water weighs 62 pounds.
Foot is an imperial and US customary length unit and defined as 0.3048 meters (30.48 centimeters or 12 inches). There are 5280 feet in a mile (US and UK), 6076 feet in a US nautical mile and 6080 feet in a UK nautical mile. The abbreviation is ft.